37 lines
861 B
C
37 lines
861 B
C
// tutorial 2 : vaiables
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#include<stdio.h>
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// you can create vaiables this way
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// global variables can be accessed thourught the entire program
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int i = 12;
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float pi = 3.14;
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char a = 'g';
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//
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int main(){
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/* local variables can be used only
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within the scope in which they are defined in
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*/
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int local_variable = 34;
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char alphabet = 'g';
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printf("local vaiables : \n");
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printf("%d, %c",local_variable, alphabet); // you can print vaibles this way
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printf("global vaiables : \n");
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printf("%d, %f, %c",i, pi, a); // you can print vaibles this way
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/*
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%d is for integers
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%f is for float
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%d is for double
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%c is for char
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%s is for string
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*/
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/*
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char takes one byte
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integers takes 4 bytes
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float takes up 4 bytes
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*/
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return 0;
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}
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// HAPPY CODING !!!!
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